TW-357 REV E
44
Factory Settings
To restore factory settings at any time KRYOS can be re-initialized. Please note that a re-initialization clears
all logs and passwords and resets settings to those listed in the table below. To reset factory settings in the
control, go to the menu choice ABOUT THIS CONTROL. (MENU, 6, 4) and while looking at this screen
type in 1973. The control will lead you through the process required to reset the factory settings.
Temperature:
Thermocouple #1 Enabled
Thermocouple #2 Disabled
Hi Temp #1 Alarm -100º C
Hi Temp #2 Alarm Disabled
Level Control:
OFFSET 0 inches
START FILL Sensor 3 inches
STOP FILL Sensor 5 inches
Sensor Assembly Freeze-Guard
System:
RS-232 Enabled
Handshaking CTS/RTS
Baud Rate 19200
Date & Time USA Central Time
Brightness 100%
Lid Switch Enabled
Auto Defog Timer 20 seconds
Quick-chill 15 seconds
Temperature Control:
Temperature Control Disabled
Temperature ºC
Temperature Range ±ºC
Alarms:
LN2 Supply Alarm 30 minutes
Sensor Error Enabled
Remote Alarm 30 minutes
Lid Open Too Long 10 minutes
Thermocouple Open Alarm Enabled
Logging:
Sensor Error Log Enabled
Low LN2 Enabled
Supply Log Enabled
Remote Alarm Log Enabled
Open Thermocouple Enabled
Hi Temp #1 Log Enabled
Hi Temp #2 Log Disabled
Fill Logging Enabled
Lid Open/Closed Log Enabled
User Access Log Disabled
Thermocouple #1 Rate Log Enabled
Thermocouple #2 Rate Log Disabled
Freeze-Guard:
Valve Open Duration Disabled
Valve De-icing Enabled